/* ==========================================================================
   Portfolio Section, Grid & Modal
   ========================================================================== */

/* Portfolio Section */
.portfolio-section {
	background: linear-gradient(135deg, rgba(245, 247, 250, 0.8) 0%, rgba(255, 255, 255, 1) 100%);
	padding: var(--spacing-xxl) 0;
}

.portfolio-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
	gap: var(--spacing-xl);
	margin-top: var(--spacing-xl);
}

.no-portfolio {
	grid-column: 1 / -1;
	text-align: center;
	padding: var(--spacing-xxl);
	color: var(--color-text-light);
	font-size: 1.2rem;
}

/* Portfolio Modal */
.portfolio-modal {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 9999;
	display: none;
	align-items: center;
	justify-content: center;
	padding: 20px;
	overflow-y: auto;
}

.portfolio-modal.active {
	display: flex;
}

.portfolio-modal-overlay {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.95);
	backdrop-filter: blur(10px);
	animation: fadeIn 0.3s ease;
}

.portfolio-modal-content {
	position: relative;
	background: var(--color-white);
	border-radius: var(--radius-lg);
	max-width: 1400px;
	width: 100%;
	max-height: 90vh;
	overflow: hidden;
	z-index: 10000;
	animation: slideUp 0.4s ease;
	box-shadow: 0 30px 90px rgba(0, 0, 0, 0.5);
}

.portfolio-modal-close {
	position: absolute;
	top: 20px;
	right: 20px;
	z-index: 10001;
	background: rgba(0, 0, 0, 0.8);
	backdrop-filter: blur(10px);
	border: 2px solid rgba(255, 255, 255, 0.2);
	color: var(--color-white);
	width: 50px;
	height: 50px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all var(--transition-base);
}

.portfolio-modal-close:hover {
	background: var(--color-primary-blue);
	border-color: var(--color-primary-blue);
	transform: rotate(90deg);
}

.portfolio-modal-body {
	display: grid;
	grid-template-columns: 1.2fr 1fr;
	max-height: 90vh;
	overflow: hidden;
}

.portfolio-modal-gallery {
	position: relative;
	background: var(--color-dark);
	display: flex;
	flex-direction: column;
}

/* Portfolio Carousel */
.portfolio-carousel {
	position: relative;
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	min-height: 500px;
}

.carousel-images {
	width: 100%;
	height: 100%;
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
}

.carousel-image {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
	transition: opacity 0.5s ease;
	display: flex;
	align-items: center;
	justify-content: center;
}

.carousel-image.active {
	opacity: 1;
	position: relative;
}

.carousel-image img {
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
	display: block;
}

.carousel-btn {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	background: rgba(255, 255, 255, 0.2);
	backdrop-filter: blur(10px);
	border: 2px solid rgba(255, 255, 255, 0.3);
	color: var(--color-white);
	width: 50px;
	height: 50px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all var(--transition-base);
	z-index: 10;
}

.carousel-btn:hover {
	background: var(--color-primary-blue);
	border-color: var(--color-primary-blue);
}

.carousel-btn-prev {
	left: 20px;
}

.carousel-btn-next {
	right: 20px;
}

.carousel-indicators {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	padding: 20px;
	background: rgba(0, 0, 0, 0.5);
}

.carousel-indicator {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.4);
	cursor: pointer;
	transition: all var(--transition-base);
	border: none;
	padding: 0;
}

.carousel-indicator.active {
	background: var(--color-primary-blue);
	width: 30px;
	border-radius: 5px;
}

.carousel-indicator:hover {
	background: rgba(255, 255, 255, 0.7);
}

/* Portfolio Modal Info */
.portfolio-modal-info {
	padding: var(--spacing-xxl);
	overflow-y: auto;
	max-height: 90vh;
}

.portfolio-modal-title {
	font-size: 2.5rem;
	font-weight: 800;
	color: var(--color-dark);
	margin-bottom: var(--spacing-lg);
	line-height: 1.2;
}

.portfolio-modal-excerpt {
	font-size: 1.2rem;
	color: var(--color-text-light);
	margin-bottom: var(--spacing-lg);
	padding: var(--spacing-md);
	background: var(--color-light-gray);
	border-left: 4px solid var(--color-primary-blue);
	border-radius: var(--radius-sm);
}

.portfolio-modal-description {
	font-size: 1rem;
	line-height: 1.8;
	color: var(--color-text);
	margin-bottom: var(--spacing-xl);
}

.portfolio-modal-description h2,
.portfolio-modal-description h3 {
	margin-top: var(--spacing-lg);
	margin-bottom: var(--spacing-md);
	color: var(--color-dark);
}

.portfolio-modal-description p {
	margin-bottom: var(--spacing-md);
}

.portfolio-modal-description ul,
.portfolio-modal-description ol {
	margin-left: var(--spacing-lg);
	margin-bottom: var(--spacing-md);
}

.portfolio-modal-description img {
	max-width: 100%;
	height: auto;
	border-radius: var(--radius-md);
	margin: var(--spacing-md) 0;
}

/* Animations */
@keyframes fadeIn {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

@keyframes slideUp {
	from {
		opacity: 0;
		transform: translateY(50px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}